There was an AJ Jordan marked Sheffield razor on Ebay just now (i was outbid). Anyway, it sold for about $30.00 US I think. 6/8, hollow ground, round point. Celluloid or ivory scales, it didn't say.
It looked to me to have two very small nicks in the blade but pics can be misleading and a hone might have taken those out, I don't know.
What would that be worth?