In cold weather pads are an integral part of your night time insulation (health and safety) but if you don't plan on going out in cold weather the pad is just for comfort. The most you are risking is a bit of discomfort.

If the price is right and it matches your needs go for it and come back to tell us how you liked it. I bought my pad under similar circumstances (eyeing it up because it was quite a bit cheaper and not much heavier). I couldn't find many reviews but decided to go for it anyway. This is a commercially produced product. How bad could it be? Try it out a few nights on the floor in your house to make sure it doesn't completely fall apart. In the end, even the fanciest thermarest will go flat (and become useless) from one good jab from a thorn.

Also, I'd like to amend my statement above. $60 seems like a fabulous deal for two ox. Those are big animals. I wouldn't however pay $60 to save 2 oz on my pack weight.