How much does this cost to the nearest dollar?

Luminanti DNA Nucleotides Tuning Fork Set (Unweighted)
This listing comes with a set of 4 tuning forks and a velvet carrying pouch. Based on the work of Susan Alexjander and Biologist David Deamer, the DNA Nucleotide Tuning Fork Set is tuned according to C# as the pivot pitch or master tuner. They measured the vibrations of DNA using an infrared spectrophotometer and measured their results. These tuning forks are perfect for sound therapists and spiritual healers. Add them to your toolkit today. For reference, the tuning forks contained in this set correspond to the following DNA Nucleotides and frequencies Adenine - 545.6 Hz Guanine - 550 Hz Thymine - 543.4 Hz Cytocine -

Price is $107.00
Price: $106.85