2005 5.7 Hemi less than 50 miles - What is it worth?

2K or slightly less since you don't have the accessories.

Ebay is a good place to price motors BUT you have to look at finished auctions. In other words, you have to look at the price of actual sales. A lot of people will list motors for sale with a buy it now price of 3-4K but you'll notice they NEVER sell. Thus the actual price is much lower.

A brand new motor from the dealer runs around 3500 to 4000, so there is NO WAY any used stock 5.7L Hemi is worth more than that.

Best of luck with the sale.

Regards,

Joe Dokes