I completely understand, just trying to give you the best solution without spending a few hundred on a fragile pair of shades. As for finding a pair for $50 I wish you luck, you're talking to some true addicts/collectors here and if a vintage pair pops up for that price it isn't going to be around very long.
I believe these guys are both on here...maybe they'll cut you a deal. I think the color from the gen1-gen2 is very similar if not the same. Gen1 has metal hinges, that would be the most obvious difference.
oakley frogskin crystal clear w violet iridium lenses Gen 2 | eBay
<body><p>oakley frogskin crystal clear w violet iridium lenses. </p><br /><p>Complete box rare</p><p>Minor marks on lense</p></body>www.ebay.com
Oakley Frogskin Gen 1 Crystal Clear Sunglasses - Violet Iridium - VERY NICE | eBay
Find many great new & used options and get the best deals for Oakley Frogskin Gen 1 Crystal Clear Sunglasses - Violet Iridium - VERY NICE at the best online prices at eBay! Free shipping for many products!www.ebay.com
Oakley Frogskin Gen 1 Crystal Clear Sunglasses - Violet Iridium - MINT | eBay
For sale Oakley Frogskin Gen 1 in Crystal Clear with Violet Iridium Lenses. These sunglasses are 100% authentic and are in unbelievable condition. Hinges look and feel great. Bag - Very Nice!www.ebay.com
Thank you, wow, that first one is exactly what I'm looking for. But man I can't afford that, especially on a surprise gift to try to recapture 27 years ago