how much is worrh an Attitude mc2 with unikleim in black matte 19-20"

[THREE]

Hello, my bro is deciding ro buy a third Klein, an Attitude in Black matte, which he think is not a great color for a value worth.

Could someone tell me the approx value for buy / sell of an Attitude 19-20 inch mc2 fuselage, with uniklein, black matte (supposedly original paint)

 

[THREE]

I meant a Klein Attitude MC2

 

[Double-E F]

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