Services and lace notes
Closure wigs (2x6, 4x4, 5x5, 6x6) are described as cheaper, with less parting space. Frontal wigs (13x4, 13x6, full lace) are described as more expensive, with ear-to-ear parting. Those sentences describe construction. They are not extra prices.
Installation is separate. Glueless is usually ₦5,000–₦20,000 more than the same style with glue — a note, not confirmed for every piece, and not a wig you can buy on its own.