A quasi local guy has a pair for $50. Another has the 1.2s for the sameFWIW, I just missed out on a pair on eBay for significantly less than the numbers you quoted (didn't need another set but figured I'd get them if they sold very cheaply, which they didn't). But I'd suggest that the NHT SuperZero is a good alternative if you can deal with its slightly larger size. They are certainly much more plentiful.