Marman frame (DX Dimpled?)

[BikerDude]

I'm looking for some help with this Marman frame. Is it a DX Dimpled? There are dimples where my finger tip is in the attached pics. Any idea what this is worth? I realize its only worth what someone is willing to pay for it. Thanks!

 

[oldmtrcyc]

You can see the two additional places it's crimped in addition to the already crimped spot by the axle

 

[BikerDude]

Thanks