Can anyone help me with a value on a card?

[luckyrollers]

I have a 2011-12 sp authentic F/X rookie of
Markieff Morris 21/50 ( I do believe that is his jersey number).
Can anyone tell me what is the value of this card? Thanks in advance!

[1eyed_jack]

is it autographed?

[luckyrollers]

is it autographed?

Yes it is.

[1eyed_jack]

looks like there's two on ebay for around $50, not jersey numbered obviously. Don't see any in completed so I'm really not sure.

[thenashcollecto]

his jersey number is 11