How popular is the world cheapest tablet? Pretty darn popular, it seems. The Aakash has already notched up 1.4 million bookings since going up for sale on December 14th, not massively surprising given the $41 (2,500 rupee) price tag. An upgraded version is already planned for March, with three new factories planned to each produce 75,000 new units per month. If a sub-$50 tablet is still too expensive for your tastes, then you may be happy to hear that the price should still sink as low as $35 and could even be pushed as low as $10. At that price, we'll take five.