At one point in time Deal Dash had a wide variety of higher tick items. Returning to check it out these days I see a lot of under the kitchen drawer and under the sink items. It is very true the site can suck you in and as others have written, the cost of bids seems to be a taboo subject. You will notice that Deal Dash TV Ads have disappeared and I suspect a large percentage of their original bidding members have fallen by the wayside.
If you are truly interested in an item, I suggest finding it on the Web in another location.