Depends on how much you're willing to spend! Standard is like $15-$20, expedited is like $25-$35, then you also have the option to have your package moved to somewhere closer to the front of the line for $3-$5. Kinda feels like a racket to me. My advice when thinking about using budk is to see if amazon has what you want first, as many of the items on budk can be found on amazon for cheaper and with free, well tracked, shipping.
Here's their shipping info from their site:
Merchandise TotalStandard Shipping3 - 5 Day Express2 - 3 Day Express1 - 2 Day ExpressUp to $25.00$10.99Add $8.99
To Standard Shipping ChargesAdd $13.00
To Standard Shipping ChargesAdd $28.00
To Standard Shipping Charges$25.01 - $49.00$11.99$49.01 - $70.00$13.99$70.01 - $100.00$14.99$100.01 - $200.00$16.99Over $200.00$18.99