Frank Thomas Oakland A's Bp jersey

[sox83cubs84]

HELP!!!!!
When Frank Thomas played for the A's in 2006, would his BP jersey been a size 50? The only tag in the Bp jersey is a majestic A0065. Could this have been game worn / issued? Thanks

If it's the one on eBay being sold by rjwenterprisesinc, that's been offered numerous times in the past year with no takers. I recall reading a GUU post a while back suggesting that this shirt was a blank numbered to create a Thomas. If someone can find that thread, or if someone who posted on the original thread can comment, it would be appreciated.

Dave M.