Yashica 1900 electronic flash unit, Achiever flash, capro bracket, & hotshoe adaptor

Used but works, 1 Vivitar 1900 electronic flash unit. The unit shows wear, but tested and is in working condition. Takes 4 AA batteries, not included. Also, 1 Achiever 115A electronic flash unit. Used but works, takes 4 AA, not included. 1 flash hotshoe adapter. I used the hotshoe adapter on my old nikon F & F2 bodies, but doesn't fit on my F3 so have no use for it. And lastly, 1 Capro flash bracket, used but not sure if it works. I have no use for the flash units, they're of course almost vintage at this point, given their limitations where they don't swivel in any direction. Although the vivitar does have a sync cord that tucks into the back of the flash, so could be used off camera and such.

$5 plus shipping, they don't weigh much so shipping should be pretty cheap.