My apologies for the delay, I was offline for several weeks. Your signed limited edition print by Jovan Obican would sell for a high of $200 - $300 on today's market.
The vast majority of paintings are untitled. If this were to be offered in an auction, the catalogue would label the painting by its descriptor, Men in Folk Ladder Dance.
To put painting titles in perspective for you. The Mona Lisa by Leonardo da Vinci was never named such by the artist himself. An art critic, Vasari, gave it the name when the painting was already about 100 years old and it stuck since then.