Sreendah, you already got all my SOCOM stuff that's for sale. All I have left are duplicates and stuff I'm not selling :-)
The Ratchet promo is a regular blue-silver PS2 promo disc in a retail like box, but it's marked (printed) "for display only" on the back, maybe instead of a barcode or such.
I got lots of new stuff, but most of it is gone before I post. These days I post only what I have left, speaking of which:
More or less half of retail price, package deals only (Don't sell single promos).