I have no experience with Cabelas glass- but the old adage "you get what you pay for" would likely apply. Looks like a good deal.
I will say, I have had extremely good luck with Cabelas branded items. I own several things from their Instinct line, and have always been very happy. (At least beforee the merger with Bass Pro) you would get a 100% satisfaction guarantee with anything Cabelas branded. I bought a pair of instinct BOA laced boots to use in the mountains. Tried them on and they felt great. I broke them in a little bit wearing them around a couple times- but basically they sat in my closet for 10 months. I took them to the mountains on a hunt, and immediately (in the quiet of the woods) discovered that they had a very audible creaking noise from the BOA laces. Otherwise, they were great. I used them on that trip, put about 40 miles on them. Called Cabelas when I got back (mostly to ask if I could quiet them down somehow). I was almost immediacy offered a Cabelas gift card equivalent for the purchase price, and I didn't have to send the boots back (since they no longer sold that model). Win-win for me.
Check the return policies now, I'm sure they are different and probably unique for the Bargain Cave. But might be a low-risk gamble to try it. Worst case, you wind up with a couple hundred in Cabelas bucks.
