I sent 6 or 7 buying threads to www.alibaba.com dye section. 30 replies for all autochrome dyes , most expensive one 10 dollars per gram to cheapest one 25 cents for 1 gram. They are ready to ship ship loads of dyes , few others even wanted me to be their distribütör.
Amazing environment for business. I bought amazing copies of Ross Simon chronometer for few dollars including a Rado , Movado and Swatch replicas. Swatch replicas costs me 3 dollars each , original 60 dollars or faraway more. All postage is free !!!! also and registered.
Some watches came and we amazed by quality.