I have a White's DFX 300 with Sun-Ray in-line probe and four coils- A Detech 13" Ultimate, 8x6 SEF Butterfly, Eclipse 6x10 DD and Eclipse 5.3 concentric. I would like to trade even for a Gold detector like a Minelab Eureka Gold, Garrett AT Gold, Fisher Gold Bug 2 Pro or White's GMT. Please PM me with any questions or interest. Thank you. GL and HH. Matt