List price $55. Used only a few times. Will deliver in original box.
Check (will wait to clear) or money order. Will consider all reasonable offers.
While more expensive than Mylar filters, Orion full-aperture optical glass filter solar filters provide better contrast and a natural yellow-orange—color rather than blue.
The glass elements are machine-polished and triple-coated with an advanced nickel-chromium stainless steel alloy for a scratch-resistant surface. The filter is mounted in an aluminum cell that slide-fits over the front of an ETX 70 (3.5" diameter), with extra tape liner attached for a snug fit (can be removed for telescope with slightly bigger outside diameter).