I used to keep track of how much I spent on my tanks.. but in the last year I fell off the deep end making the leap to SPS corals and figured it was better not knowing.
I can say I have easily spent $30,000 on the "reef" aspect of the hobby since 2001, but as far as what my current tank would cost "as is" I would guess around $7,500 at retail prices. If I were to get out of the hobby and sell it on craigslist I would only get around $2000 if I was lucky.

I can say I have easily spent $30,000 on the "reef" aspect of the hobby since 2001, but as far as what my current tank would cost "as is" I would guess around $7,500 at retail prices. If I were to get out of the hobby and sell it on craigslist I would only get around $2000 if I was lucky.