Sold/Expired WTB used, inexpensive D-cell maglite body tube only, or complete flashlight

I am wanting to spend as little as possible on an older Maglite D-cell body, or a complete flashlight if I must. I'm trying to do this cheap because I want to find someone to cut it down and thread it to make a 1x26650 extension piece. I have a 2x26650 Maglite configured to use bi-pin bulbs, and I would like to be able to run a few zealously-hoarded WA 1185 bulbs in that setup on 3 cells. Cosmetic appearance is not that important, as long as the tailcap-end threads are undamaged, and as long as the body isn't caved in. A scratched black 2-D cell would be fine, or just the body tube would be fine. Other colors also acceptable. Also, if anyone knows of an actual existing 1x26650 D-cell-mag extender for sale, please let me know.