So... Let's start it!!!
Aqua ghost
Starting price: 350
Minimum rise: 30
Shop price: 500
Market price: 490
Autobuy: 450
Aqua secondary gradient
Starting price: 600
Minimum rise: 50
Shop price: 500(sold out)
Market price: 800
Autobuy: 750
Dragon secondary gradient
Starting price: 15000
Minimum rise: 400
Shop price: 18000
Market price: none
Autobuy: 17500
Sphinx primary gradient
Starting price: 3500
Minimum rise: 100
Shop price: 2550(sold out)
Market price: 4800
Autobuy: 4500
Radioactive primary gradient
Starting price: 1000
Minimum rise: 50
Shop price: 1500
Market price: 1490
Autobuy: 1450
Gaia force
Starting price: 4000
Minimum rise: 100
Shop price: 2430(sold out)
Market price: 5900
Autobuy: 5600
Acid ghost
Starting price: 7000
Minimum rise: 300
Shop price: 2000(sold out)
Market price: 10000
Autobuy: 9000

Have fun. Hope u will like my really low prices