Just did a search for you, these yards have it listed in stock, call them for a price and shipping if the price is not listed...
Hopefully this will help you.
2001
Power Window Switch
Ford Explorer -LH MASTER-U 05094 $25 Smith's Auto Parts and Sales USA-IA(Fairfield) Request_Quote 1-800-452-1095 Request_Insurance_Quote
2002
Power Window Switch
Ford Explorer Sport Trac 4DR,GRY,UT,DRV DOOR MASTERSWITCH,ETC B 6E5419 $Call AAA Auto Salvage - QRP Partner USA-MN(Rosemount) Request_Quote 1-800-238-6664 Request_Insurance_Quote
2001
Power Window Switch
Ford Explorer Sport Trac LF,LR,RF,RR B64589 $Call Best Auto and Truck Recyclers USA-FL(Dade-City) E-mail 1-888-729-9700
The next four I did by a zip code search, look at the VERY LAST numbers of the list, that is how far they are from you...
2001
Power Window Switch
Ford Explorer 060444 $Call Riverside Used Auto Parts USA-LA(Marrero) E-mail 1-800-828-4290 43 Miles
2002
Power Window Switch
Ford Explorer LT MASTER SWITCH 5D341 $35 Black's Auto Salvage USA-LA(Brusly) E-mail 1-800-234-5063 69 Miles
2001
Power Window Switch
Ford Explorer L F 4 DOOR A EE0277 $Call Petal Auto Parts USA-MS(Petal) E-mail 1-800-844-1227 83 Miles
2002
Power Window Switch
Ford Explorer 2DR A 056232 $30 Natchez Salvage USA-MS(Natchez) E-mail 1-800-759-0631 102 Miles