Dyno 1989 Product Guide. It's only 6 pages, but those 6 pages are awesome. Pro Compe, Detour, Compe, Dinky, plus all the cool accessories from that year. Gorgeous condition, not opened until I took these pics today.  From a sealed box in the back room of my bike shop, started in 1973. Sold a lot of GT, and Dyno back in the day. Will pack very carefully in a box, and ship USPS. NO international sales, sorry, nope, lower 48 states only. This has to be rare, when I found it, I didn't remember that GT/Dyno had ever printed it.  Hard to put a value on some of my old school BMX literature, especially in this condition, so I'll pick a number. you can BIN, or make me an offer. Thanks