Yes, quite different from front to back.
Look at 1 & 3 or 2 & 4. Each is front and back respectively of the same area of the kilim.
And also yes, the more I see and hear the more I wonder about value.
Oh, just an aside.....
I find no mention of Maliki from P.R.J. Ford ("Oriental Carpet Design", reprinted 2002), Peter F. Stone ("Tribal & Village Rugs, The Definitive Guide to Design, Pattern & Motif" 2004) or Susan Gomersall ("Kilim Rugs, Tribal Tales in Wool" 1999) but in fairness, the last one has only a couple of pages for anything Afghan.