How much does this cost to the nearest dollar?

D'Addario NS Electric Contemporary Bass Single E String, 3/4 Scale, Medium Tension
The Traditional Double Bass set is constructed and tensioned similarly to acoustic bass strings, for a warm tone, feel, and great bowed response. The set includes regular double bass tuning strings (G, D, A, E). Additional 5th and 6th strings, a low B and a high C, are available as singles. <p>This Contemporary Double Bass E string produces a brighter sound and is lower tension than the Traditional Double Bass Set. Designed for electric upright basses with standard playing lengths, but shorter overall lengths (no tailpiece). </p><p>Designed in partnership with Ned Steinberger and NS Design, the D'Addario NS Electric Strings can be used

Price is $44.00
Price: $43.75