Bayern München is one of the most collected clubs in the world, which cuts both ways. There is plenty of Bayern material available, but very little of it has actually been on the pitch. If you want a genuine match worn shirt, it helps to know what separates the real thing from the thousands of retail versions in circulation.
Why Bayern is a good club to collect
Three reasons. The club plays in the Champions League almost every season, so there is a steady supply of high-profile fixtures. The squad has featured genuinely great players over a long period, which means recognisable names. And Bayern's kit history is consistent enough that period details are well documented, so authentication is more straightforward than with some smaller clubs.
Match worn, match issued, or retail?
This distinction matters more with a big club than a small one, because the retail versions are so widespread.
A match worn shirt was on a player during a game. It will usually show it: sweat marks, pitch staining, stretched areas, sometimes small pulls or repairs. A match issued or player issue shirt was prepared for the player and made to professional specification, but was not necessarily worn in a specific match. Both are legitimate collecting categories. A retail shirt is the one sold in the club shop, in a different cut and fabric entirely.
The problem is that a retail shirt with a professional-looking nameset can be presented as something more. Fit is often the giveaway: player specification shirts tend to be noticeably tighter and more tapered than the version sold to supporters.
Documentation is the difference
For match worn shirts, provenance is not a nice extra. It is the product.
A Certificate of Authenticity should tell you where the shirt came from and, ideally, which fixture it relates to. A COA from the club, a recognised auction house, or a dealer with a track record carries weight. A generic certificate with no named source carries very little.
The best sign is specificity. "Match worn Bayern shirt" tells you nothing. "Worn by Jérôme Boateng during the 2016 Champions League campaign, with COA" tells you what you are actually buying.
Champions League versus domestic
Shirts from European nights generally sit higher in value than league shirts from the same season. Part of that is the badges and sleeve patches, which differ from the domestic version and are harder to fake convincingly. Part of it is simply that those matches carry more weight in a player's career.
If you are choosing between two shirts at a similar price, the European one is usually the better piece to hold.
Where to start
You do not need to begin with a household name. Shirts from academy graduates and squad players in their breakthrough seasons are far more affordable, and if that player goes on to a significant career, you own something from the beginning of it. That is often a more interesting collecting story than buying the obvious name at the obvious price.
We currently hold Bayern München match worn shirts from Jérôme Boateng and Josip Stanišić, both supplied with a COA. See them among our match worn shirts, or read our guide on spotting a genuine match worn shirt.