Possibly eBay. Maybe you could go to a soccer store.
In Canada
messi
World soccor shop and and Amazon are two great online retailers. Both retailers sell the official Mexico soccer jersey. People may also check their local soccer stores to find great jersey's for great prices.
Authentic and fake are all on ebay! I think you can find many authentic soccer jersey website by google!
www.wholesale-soccer-jersey.com are Professional soccer jersey supplier in China. They mainly wholesale high quality soccer jerseys, Spanish soccer shirts, premier soccer jerseys and other products.
www.ebay.it Type in parma maglia in search. Actually, I sell it. Maggie@jerseyinstock.com, lol
You can find one on Ebay or any soccer website (see links below). Maybe you can find one is some sport department stores.
A ball, shoes, protection for your legs and proper clothes. Im sure you can find this out by going to your local sports store. shin guards,jersey, shorts, cleats, and of course a soccer ball!:)A net and a soccor ball
I have looked for such items, impossible to find under $15000, if you have these your in luck.
If you live in New jersey you can contact any one of the local insurance companies to get signed up for personal injury protection. If you do not currently have insurance then I would shop around.
You can find pat's jersey on E-Bay !
There are not very many jerseys signed by Aaron Rodgers so coming across one is ultra rare. But you can look around on the web and find a few here and there.