Price is for 1 Tube
Available Sizes : 
🔸26" Tubes :
26" x 1.5/1.75, Schrader Valve - $8
26" x 1.9/2.125, Schrader valve - $8
26" x 1.5/1.75, Presta Valve - $8.5
26" x 1.9/2.125,  Presta* valve - $8.5
26" x 2.3/2.4, Schrader valve - $10
26" x 2.3/2.4,  48mm Presta* valve - $11
🔸27.5" Tubes :
27.5" x 1.5/1.75, Schrader Valve - $9
27.5" x 1.9/2.125, Schrader valve - $9
27.5" x 1.5/1.75, Presta Valve - $10
27.5" x 1.9/2.125, Presta* valve - $10
27.5" x 2.1/2.35, 48mm Schrader valve - $11
27.5" x 2.1/2.35, 48mm Presta* valve - $12
🔸29" Tubes :
29" x 1.9/2.3, Schrader Valve - $12
29" x 1.9/2.3, Presta* Valve - $13
🔸700c Tubes :
700 x 23c/25c, 48mm Presta* - $10 
700 x 23c/25c, 60mm Presta* - $12
700 x 23c/25c, 80mm Presta*- $14
700 x 28/32c, 48mm Presta* - $10
700 x 35/43c, 32mm Schrader - $9
700 x 35/43c, 48mm Schrader - $10
700 x 35/43c, 48mm Presta* - $12