Originally posted by GregL65
I've had Sigma's old full-frame 12-24/4.5-5.6 in K-mount since about 2005. I don't have plans to get a K1, and I'm interested in selling it and going to Sigma's newer APS-C 8-16mm. I don't see any copies of the Sigma full-frame 12-24 in K-mount in eBay's recent history. What should I be able to sell it for in excellent condition?
On eBay some were sold between 250 and 400 euros. It's also the priced on the second hand market in brick and mortar shops in France. It does sell quite fast every time here.
It's a good lens even by today standard. And there is not much alternative in this focal range, and at that price point.
Put it on sale on eBay, be tourough (and honest) in the description, with good quality images, and it will sell. The more precise and honest the description is, the easier it is to sell lenses, even damaged ones.