I felt compelled to write this review after reading so many negative reviews.
Invaluable auctions is similar to Liveauctioneers. They are simply a platform for user's to view auctions worldwide.
Most Auction houses sell fakes to the highest bidder. They offer no guarantee etc. With The exception of high-end auctions like Sotheby's and Christie's.
I have purchased 100's of items. 99% were bargains. A few items were fake.
Reader's and buyer's need to do their own research in both the auction house And the items before bidding...Ask questions!