Marble Auctions

Welcome to Block's Marble Auctions. We have been auctioning marbles since 1989, making us the oldest and longest run marble auctioneers in the world. Block's Marble Auctions has been a pioneer in the use of the internet to hold auctions. We were the first auctioneer to ever hold live online auctions (the CyberAuction series, first in AOL Chat Rooms, and later on the IRC).


While our initials auctions in 1989 were mail and phone absentee auctions, we soon moved to the online arena. Block's Marble Auctions has been continuously selling marbles online since 1993. No one has been selling marbles online longer than us.


We currently sell marbles on Ebay (userid bobblocksmarbles). We hold occasional live auctions via And we run monthly online marble auctions on our own auction platform.