Remember the yellow 440/4-speed Dodge Dart GTS hardtop that we brought you earlier this week? Not only will it be going up for bids at Mecum's Monterey, California auction this weekend...so will two other ultra-rare '69 Dart GTS's...both of 'em convertibles!

 Before you dial in Discovery HD Theatre, log on to Mecum's website (www.mecum.com) and find out more about these beauties going up for bids:

Like this pair of  '69 Dodge Dart GTS convertibles. You'll get a complete rundown on the history of the 383-powered green one (Lot # S166), which is one of only 34 droptop Dart GTS' with that OEM powertrain.

Meantime, the page for this 340-powered blue one (S25) lets the pictures tell that car's story.

Also, check out this pair of Hemi 'Cudas. The black '70 is Lot # S181,

....while the blue '71 (represented as the last-ever 4216 Hemi car ever built by Ma Mopar) is Lot #S176.

(Photos courtesy Mecum Auctions)