Replying to Volkl Karma's delaminating, do I need to replace them?

After skiing park for a couple hours at the Canyons, Park City today, I looked down in horror at my ski tips on the lift, and noticed that top sheet on my left ski was peeling off. About 5 inches down the ski (and all the way across) had come unstuck. I took it to my guys at the shop and they said that it could be epoxied. They are going to do it.

However, does anybody know if such a repair will last, or am I really only buying myself 10 or so days before it happens again, and so these skis are on their last legs. The reason I ask is that I can get a pretty good deal on Volkl Bridges right now, and if I need to replace these anytime in the nexst 10-15 ski days, I'd do so now. My karmas (05-06, ~40 days) are in great shape otherwise.