Tri-state1 via eBay offers the mPULSE BLAST Bluetooth Speaker Dock for iPad/ Tablet in Black, White, or Red for $49.99 with free shipping. That's the lowest total price we could find by $30. Features include a 3.5mm audio jack, 40 to 60 degree angle adjustment, and up to 10 hours of battery life. It's compatible with most tablets ranging 7" to 10".
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