That's a nice looking yuma. Even better at that price.
Just take care to acclimate it to your tank and keep in mind that most wild yumas don't have very good survival rate in our tanks. This is both from personal experience and talking with many others. If it's captive raised, then it's almost a sure bet it will do well. Of all the brightly color yumas I've tried keeping, I've lost probably 4 out of 5. For some reason, the green ones do much better. They usually bleach out and shrivel up within 2-3 months.
Others have had success keeping them alive initiall by shading them from direct light for several months. Then slowly move them out in the open. I think the biggest problem is probably too much light and that they come from cooler water than what they are getting in our tanks. Good luck.