WAYYYYY more than i have won. And i wouldnt change a thing.
How much money have you spent on chess?

I've spent about 20 USD, I bought Logical Chess Move by Move (15 USD), and the Chess King App, Tatics for Beginners (5 USD).

tough question as im not really sure when am i spending money on chess.
chess is my life, so spending money to play chess means spending money to live
i can easily say i spend $30.000 on chess, but travel expenses tournament fees club membership etc become large numbers when spread over 20+ years

Probably several hundreds of dollars on chess books alone. Then my annual Diamond Memberships (about $300) and about a two hundred on chess sets. It's only money. I know people who spend more than that on cigarettes.

A few grand maybe, mostly on sets, boards, books, and Diamond. Cheap enough as hobbies go. Just compare it to golf or skiing or photography.
My Gold Membership, a small inexpensive chess set and a used copy of Silman's The Amateur's Mind. About $35.00.

I can say, conservatively, that I have spent over $3000 on chess. The vast majority of this would be tournament fees/travel expenses, and books. I also have a couple boards and 2 clocks.

I can say, conservatively, that I have spent over $3000 on chess. The vast majority of this would be tournament fees/travel expenses, and books. I also have a couple boards and 2 clocks.