Are you interested in throwbacks? I have a Mitchell and Ness 1984 Walker in size 48 if you're interested? I haven't thought about price but we can discuss if this appeals to you. It's brand new and tagged. You can see the jersey at:
http://www.mitchellandness.com/Products/New-York-Jets-1984-Jersey---Wesley-Walker__7220-207-84WWALK.aspx
I'll send pics of tags etc. if you're interested - just let me know.
Thanks,
Russell