A bond issued by Geo$-$Shock Inc. has $12$ years remaining until maturity. The par value of the bond is $$1,000,$

the coupon rate is $7\mathrm{.}40\%$ and is paid semi$-$annually. The yield$-$to$-$maturity is $7\mathrm{.}21\%.$ The bond should sell for

$$\_\_\_\_\_\_.$