Generic 20mg sildenafil is available anywhere is the U.S. now, so why put up with the hassle of these out of country web pharmacies.  I paid $3 per 20 mg pill at my local pharmacy that I always go to, using the Rx my primary care physician gave me.  With these 20 mg tabs you can pick your dosage up to the max Viagra 100 mg dose, so no more than $15 per event, based on what I paid.  I've seen tv ads on local sports programs for local pharmacies selling 50-20mg tabs for $100 dollars so if you want to be a bargain shopper it's out there.  

I've used the 100mg Viagra for many years (that being the dosage that gave me the results I was most happy with), but my experience with the generic sildenafil that I purchased locally is nothing short of amazing.  5X20mg gets me so f'ing hard (more so than a 100mg Viagra) that I'm thinking it might be smart to experiment with a smaller dose.  Haven't yet, so the jury is still out.

Also over time, by experimenting, I've found that dissolving the pill(s) under my tongue 5-10 minutes before knocking on the door gives me the absolute best results.  No more taking the pill(s) an hour before, or any other time frame before.  Dissolving under the tongue works especially well when she says she's not ready yet... I just wait to see the whites of her eyes.

My local pharmacy charges $1/pill for 20 mg sidenafil - shop around before dealing with offshore pharmacies

Well, I still order the Sildenafil 100 mg from http://www.247worldstorewrx.com/.  I order the Viagra 100 mg but what arrives is the Sildenafil 100 mg. The tablets are scored, so I cut them with a pill cutter (got it at Walgreens). I order 270 at a time ($342) (they throw in 2 extra tablets). By cutting all 272 in half, I have 544 50mg tablets. That works out to less than 63 cents per dose.  By not putting my $ into pills, I have more $ that lets me put my dick into more providers.