There are flowers and birds in Hankou Jiangtan (Wuhan Port) market. There are many chinchillas in a shop called "Home Mouse". Every time I buy rat poison, I go to see it. They are black and gray. They are so cute. The price is a little higher than you said.
I suggest you go there. You are sure to gain something. Take a bus to Wuhan Port Station.
Good luck ~ ~ ~ ~ ~ ~