The 500E was an M5-baiting super-sedan built on the W124 platform in joint collaboration with Porsche. Offered between 1991 and 1994 with a 5.0 liter V8 generating 322hp and a subtly flared bodykit, these cars earned the clichéd (but accurate) moniker “wolf in sheep’s clothing.†Somewhat forgotten about until recently, not too long ago neat examples could be had for around $10k. Not so any more. As the market has woken up to these cars we’re increasingly seeing more of them for sale at the $30k price point. This particular example breaks that barrier and then some: the seller is asking for a bold $54k.