A friend of mine has a top freezer GE refrigerator model GTS18FBMFRWW that I'm guessing is 10 or 15 years old. Ever since he moved into his apartment, this fridge has had a compromised door shelf retainer bar (see picture). He's over it and wants to replace the bar. Prices for this hunk of plastic are ridiculous, ranging from $70 to almost $100. Ebay doesn't have anything with the matching part number, which is WR17X10668. Sears Parts Direct has the part and "only" wants $36 for it, plus shipping.
Can we do any better than that? Are there interchangeable bars/part numbers that can be substituted for the original? This is about fit and function, not form. There a similar looking bars on ebay but with different part numbers, but I can't find any cross references anywhere.
Thanks for any advice.

Can we do any better than that? Are there interchangeable bars/part numbers that can be substituted for the original? This is about fit and function, not form. There a similar looking bars on ebay but with different part numbers, but I can't find any cross references anywhere.
Thanks for any advice.
