For collectors or pen pals who need variety rather than 1,000 of the same image.

If you enjoy the hunt, secondary markets can yield cards for per unit.

: Etsy sellers offer "Surprise Me" bundles or random variety packs (e.g., 25–100 cards) for roughly $8–$20 , which are highly popular for Postcrossing . 3. Sourcing Vintage & Used Lots (Cheapest Overall)

: A favorite for creators because you can split a single bulk order across multiple designs , allowing for variety without losing bulk discounts. 2. Assorted Sets & Collections (Best for Hobbies)

: Anderson Design Group offers sets of 30–63 cards focused on specific themes like National Parks or Space Travel.

: Provides 1,000 standard 4" x 6" cards starting around $63 with a quick 3-day turnaround.

If you have a specific design (e.g., promotional ads or wedding Save-the-Dates), online print shops offer the best price-per-unit.