The T-bird(?) looks to be in fairly good shape, however the body on the Camaro(?) looks to be pretty well used up.
Pricing on these is all over the map as there appears to be only maybe(?) a limited type of "collector" market for some of the rarer/older body styles that are no longer being offered?
Looking at completed auctions on eBay appears to have the pricing ranging from $10 to $20+ each.
Here are a couple links to ones in the 10-20 range for reference:
Lot of three for $41 -
http://www.ebay.com/itm/3-Parma-Womp-Wo ... 7675.l2557New in the box (but box rough) $20 -
http://www.ebay.com/itm/1-32-Womp-Womp- ... 25a48ce76aUse single car - slightly older - $9.99
http://www.ebay.com/itm/Vintage-1970-03 ... 7675.l2557Used single car from the same era - $16.08
http://www.ebay.com/itm/1-32-PARMA-FIRE ... 7675.l2557It appears as most of the ones that are over $20 have something special about them, etc - like this 25th anniversary car with the original box that brought $29
http://www.ebay.com/itm/Vintage-Slot-Ca ... 7675.l2557I will say that WOMPS can be a LOT of fun to race as they are relatively inexpensive, durable and depending on what you use for motors can make for some VERY close racing! (which is part of the reason they are still in production to this day)
We have a class at the local track that uses the WOMP chassis along with a Plafit Rabbit motor that makes for extremely close racing!
Here is a slow motion video of one of 2 minute lanes being run showing the door to door action!
Hope that helps!
:)