I've got two cheapos that came on guns when purchased.
They are:
1) Simmons fixed power (4X I believe), about 32mm bell size. Matte, duplex reticle. $30.00 It was on a 20 ga. slug thrower.
2). Bushnell Banner (older model). Gloss, duplex. 3-9x36. Actually seems quite brite, has a wide viewing angle and is very clear. $75.00

I'll ship to lower 48. e-mail if interested.