cheap lens clearout

I've somehow managed to accumulate a bunch of cheap lenses. all working well but surplus to requirements.

so I thought I'd give you guys first shot at them before I bother with ebay. Nothing here is worth much over £20 but all of it usable.

all lenses have front caps, I don't have quite enough rear caps to go around, but I do have some.

contact me by PM for more details or to make an offer.

SMC Pentax-A 1:2 50mm (49mm filter thread) 6 aperture blades

SMC Pentax-M 1:1.7 50mm (49mm filter thread) 6 aperture blades

Pentax-A zoom 28-80mm 1:3.5-4.5 Macro, mechanically a bit loose but works fine. 8 aperture blades. I'm tempted to try to tighten it up since its otherwise fine.

Super Paragon PMC 135mm 1:2.8 (55mm filter thread) 6 aperture blades

Vivitar 135mm 1:2.8 MC (52mm filter thread) 6 aperture blades

Makinon 135mm 1:2.8 MC Macro (55mm filter thread) 8 aperture blades, separate macro ring on front of lens.

Vivitar 28mm 1:2.8 MC (49mm filter thread) 6 aperture blades

Vivitar MC 3x teleconverter PK

Sirius 2x Auto teleconverter PKA

Hoya 52mm Skylight (1B) (near new)

Kenko UV 55mm filter x2 (new)

M42 to K mount adapter:
New, and just tried once. I ended up with 2 because i ordered this and then found a cheaper one locally. This is the best of the several models sold by roxsen on ebay. Its an exact copy of the pentax adapter, and seems well made. It locks on to the body not the lens, and it allow infinity focus. Works very well. Comes with pouch and a key for removal.
If you want to remove it with the lens rather than leave it on the body, you can remove the spring that locks it in place on the body. Although then nothing is locked in place which might be a bit risky. Works for me though.

EDIT: I also have a broken ME super, and in the fridge more rolls of fuji reala 100 and fuji superia 400 than I can use.

EDIT 2: also a couple of 35mm negative developing tanks. old but look functional.