Something like that happened to me, though not that profitable :p Two weeks ago I divided my bearded irises that I had for only two years. From 7 original ones I got 50 divisions. I put them online for sale (kept 5 to myself), but didn't really think anyone would go for it, until a friend of mine tagged his mom to see the message on facebook. Within 10 minutes I sold all of them to her for 50 euros xD