I don't as I have only bred replacements for myself (and have expanded, so bought a few more) but I know where you can get some, because I wanted more myself - would be over on Dartmoor, but might be worth seeing some a few miles away before you go all that way.
If you were in no real hurry - I have bought a woolshedding tup with decent EBVs and I could breed you some to order if you liked.