This issue was not sold in Guinea, but only distributed by the philatelic agency Marino Montero International for distribution onto the philatelic market. This item was extremely massively and excessively produced making it of little to no philatelic value. Full mini sheets of this issue have been massively sold in bulk lots of 100 mini sheets at a rate of $60.00 (U.S.) each making the cost of one mini sheet to the buyers 60c! The majority of the sellers of them are notorious illegal stamp dealers. For all these reasons Buyer must beware!
Illegal productions of "deluxe souvenir sheets" exist. Please see the 2006 illegal stamps category for Guinea to define them.