Help with Le Creuset pricing (Pics)

I recently inherited these and unfortunately don't have room for them. Anyone have any idea how much they're worth? I put them up for sale for $40 each and got lots of interest which made me think the price is to low.

I have seen some 20 piece sets in this color going for almost $5,000. Naturally, I would like to get the highest price possible. Any ideas?

They look well-used, but not abused. I think any LC would have to be in almost like new condition to command ~ $250 per piece, rare color or not. Not an expert by any means on vintage LC, but I would guess the DO to be worth ~ $100 (maybe more), the saucepan a little less, given their condition.