WTB: 16-35 F4 IS

I am interested in the 16-35 IS. Looking to spend $625 shipped one in good condition.

I purchased the Canon 14-35 RF L version of this lens only half a year ago, haven't used it yet, except to test. I paid $1700 for it, if interested in a newer model I could consider letting it go. I'm going to replace this with the f2.8 version, the only reason to sell.

I also have a couple of Sigma 18-35 1.8 72mm EF mount and Sigma 17-35 f2.8 77mm EF mount if those could work.

Please let me know.

Sent you a PM