I have an 8 month old, lightly used Nikon SB28 flash (US version) including original box, case, manual and unfilled-out USA warranty card. In nearly new condition - I had mounted 3 velcro strips on the head for mounting a Lumquest softbox, but they peeled off easily.
I will include ground UPS shipping to any US location for $250. Faster shipping available at your cost.
If interested, please email me at firstname.lastname@example.org.