I just put the floor on my rack and don't need about 2/3 of one of the panels I bought from Farmtek. It's the non-overlapping kind seen here. I dremmeled off the portion I needed and the rest is left. I didn't measure it, but it's about 2/3 (I used the interlocking part with seven squares).

Located in Orange County, CA

I'm not at all interested in shipping it. But if you have a local friend who wants to pick it up for you, then that's great!

 

If somebody wants this, I will pick it up and ship it for you.