Hunt for the markers you want and offer the trade, not many trade such low end markers actively. You should make some offers, you need pics if you want anyone to be interested as well.
Electro: DP Threshold (APE Board, CP HPR, Ifit)
2x Evil Pimps (Classic, Upgraded)
Mech: GoG EnmeY
Pump: Azodin Kaos Pump, Pre2K Pump Cocker
Represent: Lurker, Sly, JT, Dangerous Power, Evil, GoG, Pepsico, Valken, VL