Grey Flannel Auctions - Thoughts and Experiences?

[Kevlo17]

Hey everyone,

I’ve been following the last several auctions from Grey Flannel and they always appear to have an amazing selection of game used items. However, it seems like most pieces lack any material information about the item and most have no COA or documentation (Typically just says “presented to us as game used and tagged appropriately”). Wanted to see if anyone here has bought from them in the past – I’m typically skeptical of game used items unless there is solid authentication and/or provenance, and the lack of information has raised red flags that have kept me from bidding in the past, and so far in this one. Curious for anyone’s thoughts/experience on Grey Flannel. Thanks!