Resident Sicko

I saw and bought a pair from Fleabay a year and a half ago to modify to fit with bumperettes and need another pair unmolested...now they seem to be much more expensive..even the cheap Chinese ones.
Anyone know of a source that is least expensive? Not looking for genuine $$.
Thanks

David in VA

Just as a point of reference I jus bought a pair of amber euro ones from Suncoast for around $65 each.