A quality tennis elbow brace will cost anywhere between $13-$30. Cheaper options may exist, but they'll likely lack in sufficient structure and support. You don't need to splurge on a tennis elbow brace to get desired results, unless you're eye a specific brand name. The cheapest sports bra on our list is $13, while our top recommendation, SENTEQ Tennis Elbow Brace at Amazon, was $30 when we published this list.