$33 ?
I think it is a little too much for that kind of t-shirt but I might be wrong - prices mostly depends on sellers location.
Anyway. I like any t-shirts idea Bitcoin related
I do not think those designs are 10/10 but I believe you can make more and better.
Good luck!
ps. those looks great too!
http://www.ebay.com/itm/NEW-Mens-Nike-Hyperfuse-Basketball-Shoes-Black-Grey-525022-003-SZ-10-5-/171305849521?pt=US_Men_s_Shoes&hash=item27e29fd2b1I imagine that those shoes would be great for my tarmac playground.
They looks like will keep ankle secure!
So many great shoes you have!