Hagerty Price Guide

6 cars from Monterey 2022 that broke our price guide

by Andrew Newton
30 August 2022 4 min read
Broad Arrow Group

Leading up to Monterey, many industry wags—including us—wondered if the market was losing steam. Part of the wariness comes from the general economy but much of it, no doubt, owes to the simple certainty that good times can’t last forever. And the past two years have been so good for classic car values. That has to end, right?

At some point, surely. But not right now, and certainly not at Monterey.

With $469M worth of automobiles sold during 2022’s Monterey Car Week, it should come as no surprise that most of them were expensive. Like, really really expensive: two eight-figure cars, more million-dollar-plus cars than ever, and several broken records for hallmark models from Ferrari, Lamborghini, and Bugatti. And despite big growth in values all year as noted in the Hagerty Price Guide, more than a few cars in Monterey broke their price guide ceiling. Here are six of the most surprising.

1972 Honda Z600

Broad Arrow Group

Sold for $56,000 (Broad Arrow)

#1 condition (Concours) value: $31,700

The whole point of the Z600, predecessor to the original Civic, was to be a cheap way for frugal motorists to get from A to B reliably and have some storage capacity. Sold at motorcycle dealerships in the early 1970s because Honda didn’t have a network of car stores yet, the 598cc two-cylinder city car is not the kind of thing people ever thought would be collectible.

And yet here we are. Early Hondas are starting to get credit for their clever designs and the important roles they played in the company’s history, and that’s reflected in the values of clean specimens like this one. Hagerty Price Guide values for the Z600 are already up 41 percent over the past three years, but this little yellow thing charmed its way past the top and blew past the $40K high estimate. Although it was Broad Arrow’s third-cheapest car, it was one of the week’s biggest home runs.

1959 MGA Twin Cam Roadster

Andrew Newton

Sold for $168,000 (Gooding & Company)

#1 condition (Concours) value: $92,300

With its reputation for engine maladies long since remedied, Twin Cam MGAs are one of the most desirable cars to come from the folks at Morris Garage. They’re in a different ballpark value-wise than the everyman pushrod cars, but this white roadster isn’t even playing the same sport.

At $168,000, it sold for 82 percent above its #1 value and 234 percent above its condition-appropriate value in our price guide. For reference, Mecum offered another MGA Twin Cam that was nearly as nice two days prior, and it was a no-sale at $80K. Only four MGAs have sold for six figures, ever. Just one ‘A has sold for more than this one, and that was an MG Works Team Sebring car with race history.

1980 Mercedes-Benz 450SL

Gooding & Co.

Sold for $117,600 (Gooding & Company)

#1 condition (Concours) value: $62,900

Both R107 (1971-81) and W113 (1963-71) versions of classic SLs sold well all over Monterey this year, but this 450SL finished in Dark Brown truly struck gold. At nearly twice its current condition #1 value as well as three-and-a-half times what its #1 value was just three years ago, the all-original 9,235-mile Benz won big on originality and low mileage.

Another hard-to-ignore SL was the 1971 280 SL at RM Sotheby’s that brought an eye-popping $324,000, against a #1 value of $198,000 and a $200,000 – $250,000 estimate.

1995 Porsche 928 GTS

RM Sotheby’s

Sold for $406,500 (RM Sotheby’s)

condition #1 (Concours) value: $165,000

At the end of the Porsche 928’s long 1977-95 run came the GTS, which is not only the last of the series but also the quickest and most highly-developed. A slow seller when new, the 928 GTS is also rather rare, and according to RM Sotheby’s just 26 US-market cars came with a 5-speed manual like this one (automatics carry a discount of as much as 50 percent in the Hagerty Price Guide).

Naturally, then, RM’s 16,645-mile Midnight Blue Metallic 928 was going to attract some Porsche-loving eyes. Nobody expected this number, however. Not RM Sotheby’s, who put a $225,000 – $275,000 estimate on it. And not us, who value a 928 GTS in #1 condition at $165K in the price guide. The car even caused more of a stir than Beatle George Harrison’s 928 S, which sold for “just” $100,800 the previous day.

It’s also double the previous record for a 928, as long as you ignore the $2M car from Risky Business that sold last year. That wasn’t the only staggering Porsche sale on the peninsula: over at Gooding & Co. a paint-to-sample Caledonia Green 1978 930 brought $478K against a #1 value of $187K.

1995 Ferrari F512 M

RM Sotheby’s

Sold for $780,500 (RM Sotheby’s)

condition #1 (Concours) value: $479,000

Like the 928 GTS, the Ferrari F512 M was the last in a long-running, popular series of cars, in this case the Testarossa. It was also the rarest, with barely 500 built. Naturally, it’s also the most valuable.

Price guide values for the F512 M have already nearly tripled (299 percent) over the past decade, but at $780,500, this two-owner 8890-mile black on black example sets a new bar. In fact, the record price for a F512 M was broken twice in a single day: a 7,200-mile Rossa Corsa car sold for $720,000 a few hours ahead of this one.

1968 Cadillac DeVille Convertible


Sold for $110,000 (Mecum)

condition #1 (Concours) value: $61,200

Ok, we’re really not sure what happened here. Yes, a ’68 DeVille is a lot of car, but it’s typically not all that expensive. It was also the 12th lot of the day on Friday, hardly peak buying time. Mecum even had a perfectly reasonable $30,000 – $45,000 estimate on it. Somebody ignored all that and paid $110,000 for this very good but not perfect DeVille.

No, this doesn’t mean that your uncle’s Caddy is a six-figure car all of a sudden. Sometimes in an auction two people just have enough money to throw caution to the wind.


  • Bill says:

    An auction price is NOT a real world price or value!

    • Greg Luce says:

      The auction price is a real price by any definition. At that point in time among that group of buyers that is the value of that car.

  • Tim says:

    Brought to us by the “More money than brains” club members.

  • Who’s2know? says:

    You hit the nail on the head Bill!

  • Jo Anne Herem says:

    I know it’s a Porsche, okay, but I just don’t find it Porsche-y enough. Maybe because it reminds me too much of the Pinto we used to have when I was a teen!

  • Jon says:

    I’m not surprised by any of this…
    Time is marching on and what wasn’t iconic has become so…

  • Steve Clinton says:

    Values on auctioned used cars have gone nuts. And those with the buying fever have gone nuts, as well.
    $56,000 for a Honda Z600? Really?

  • Wally Pawlowski says:

    Nothing but a Rich man’s Pissin Match!

  • Mr. Whatsittoya says:

    When people start facing their mortality they look for ways to revisit their youth. For some it’s getting that car they dreamed of when they were much younger. If you have the means then why not?

    • Rock says:

      Mr. Whatsittoya: That is exactly what goes on at most auction & If there is 2 or more people with that same dream ,The price goes through the roof

  • Douglas Threlfall says:

    It’s not real pricing these auction “one offs”.
    If 20-30% of the sales transactions are in that price range, ok then that’s what they’re worth. But until then it’s just auction fantasy land…

  • Mike says:

    Every format for selling used cars is real and the prices reflect both buyer and seller’s agreed valuation. I saw dealers selling pre-owned G Wagons last winter for $100k over original sticker, including ‘17’s on up. One dealer I know had more than 30 of them and they were gone in 6 weeks.
    Crazy, yes. But it takes 2 to tango.

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