I bought an Alvin cutting mat online last year for $175 with free shipping. It must be 40 something by close to 70 inches long. I LOVE it. Yes it was a little stinky when it first arrived, but I cleaned it with diluted white vinegar and sat it in the sun one afternoon to air out. It is fine now. It took a few days to completely flatten out because it was shipped lightly rolled and arrive in just few days. DH used my hairdryer to warm it then laid some heavy books on it. Worked perfectly. I sure wish I could remember where I ordered it, but a QB search might work. I think I got the info here. I am very satisfied with it and highly recommend how easily the cutter works on it.