Seller : estafette50
Buyer : traditional.india
Sold for 32 Euros in auction.!!
In future you might see this stamp sheet selling on ebay or delcampe in block of 4!!
This is for reference for future new Gandhi Stamp Collectors, so they know what was pricing of this stamps in 2011 even after 40+ years!!
This 2 sheet came for sale for $500!!! But both of them were unsold. (Looks like one of the buyer is trying to sell this.!!)