WTB: GEX L size (1.5ft) tanks & Eden 501

I am looking for four GEX L size tanks with black base/plastic rims & covers that come with them. The exact measurements on the label says:

39.8 x 25.4 x 28 cm

I am only interested in those with the black base...not keen on other brands that have the white base. Also...I can get them new for $18 each so I would like to be able to find them for much lower if they are used. And yes, the covers are very important to me. Sorry, but I'm quite OCD about my stuff all matching.

I am also looking for ONE Eden 501...if anyone has one to let go, please let me know.

You can either PM me or SMS me at 9069-1075. Please do not call as I do not answer when I am in meetings. I will reply ASAP...thank you so much.

Still looking 8-)

Thanks.