Please keep in mind, there are many factors involved in pricing for printed garments including:
shirt color (lighter shirts cost less)
number of colors in design (fewer colors/lower price)
quantity (amount) of shirts ordered (larger orders cost less/piece)
types of shirts ordered (regular t's cost less than tank-tops or pocket t's)
readiness of artwork (no charge for minor artwork changes)
number of designs placed (front only, back only, front and back, sleeves, etc.)
repeat order/referral discounts
Other factors may include, Underbasing (a light colored undercoating to bring out the top colors)
Flashing (pre-drying undercoats to accept top colors), Custom color mixing, etc.
Keeping this in mind, the following can be used as a 'estimated' basis for pricing jobs, actual price could be less.
Please email for actual cost. Shirts are included in the price.