I'm in Laredo, but mags ship real easy in USPS flat-rate boxes. I would meet FTF anywhere from Laredo to San Antonio areas though.
I would sell, but it wouldn't be a whole lot less than Midway prices. My situation is this: I have a lot of G19 mags and I need some G17 mags. I would like to turn some 19s into 17s if I could, but I can buy the 17s outright so I'm not interested in losing too much money on the deal. I don't see their value going down any time soon.