If you go with an old mustard and get it customized, make sure to get the glacier twill like the team used on the gamers. Spelling counts usually as well ... except if Hordi is wearing the jersey.
Team practice and intersquad jerseys are available as well if want to go in that direction. They are usually less than even a blank replica, even with name and numbers.
Current Reebok made practice shirts sell at Meigray for around $99. Sometimes they'll hit ebay for a better price. The Vopats cost less from another vendor, came with LOAs, and show some light wear from intersquad action.