How much does this cost to the nearest dollar?

Blue Pure 121 Replacement Filter for Blueair Blue Pure 121 Air Purifier, Extra Protection Particle Carbon+True HEPA Pre Filters, H13 True HEPA help filter 99.97% as small as 0.3 microns
COMPATIBLE WITH Premium True HEPA Replacement Filter Sets Compatible with Blue air 121 purifier filter VALUE PACK Pack includes 2 True HEPA activated carbon pre-filters, bringing you great value and great price. H13 GRADE TRUE HEPA FILTER This Blueair 121- compatible air purifier filter fit perfectly with the Blueair 121 filter model, just like those from the OEM.It can capture 99.7% of particles as small as 0.3 microns STRICT

Price is $88.00

Price: $87.53