Need Resin and Fiberglass any info will help

just picked up two *150gal tanks [who’s glass 6'x22"* will be used for the project] got them both for $80 one I picked up for $60 and the other for $20, was totally willing to pay $100 each, now I’m in need of finding Fiberglass mat/cloth and Resin found 120yrds 38" wide mat for $150.00 and 5gal's of resin for $125.00 if any one knows of a better deal let me know PowerQuee@cfl.rr.com and if any of my techi friends have any fiberglass & resin to donate to a fellow Techno-nerd let me know, this junk ain’t cheap