A t-shirt business prices shirts depending on where they are sold or what brand they are associated with. You can typically find shirts for as little as $5 and as high as $200+ for designer shirts. The t-shirt's base fabric type typically dictates the t-shirt price; for example, many businesses sell shirts from $5 -$10 apiece because they're made with polyester, rayon, or cotton fabrics.
Other factors include the shirts' color, print, and type of print process – screen printing or digital printing – also matter in determining what a t-shirt's final selling price might be.