I bought these notes almost one year apart from the same seller.
First purchase: 1 November 2008
Two Gourdes – prefix M112200 (P231A)
Fifty Gourdes – prefix E800027 (P235Ab)
Second purchase: 2 November 2009
Two Gourdes – prefix M112199
Fifty Gourdes – prefix E800026
Perhaps the seller also bought his stock from the same supplier(s). Both notes are consecutive pair and all four notes are in uncirculated condition.