The size of the 3D printed sword directly influences the price. Larger swords require more material and longer printing times, which increases the cost. Conversely, smaller swords use less material and print faster, making them more budget-friendly. Keep in mind, intricate details and additional finishing can also affect the final price, regardless of size. So, whether you want a mini blade for your desk or a full-sized replica for your wall, size is a key factor in budgeting your 3D printed sword.