Valentine Day is a day for American business to make bank.  Americans will dish out a staggering $13.7 billion on Valentine's Day, according to the National Retail Federation. That's a lot of red roses and chocolate hearts. What are some things you should never buy your sweetie on this day of love, such as nose hair trimmers for men or PMS relief pills for women. The retail team ShopInPrivate.com has issued a helpful list for lovers that is unlike any other Valentine's Day shopping guide. It tells you what not to buy.

The 5 Worst Valentine's Day Gifts for Men:

  1. The Razorba back shaver
  2. Premature ejaculation cream
  3. Fart filters
  4. Erectile dysfunction pump
  5. Nose hair trimmers

The 5 Worst Valentine's Day Gifts for Women:

  1. Weight loss pills
  2. PMS relief pills
  3. Pregnancy test
  4. Hair removal wax
  5. Man Catcher Voodoo Kit

Top 10 Most Outrageously Expensive Valentine's Day Gifts:

  1. Annaliesse yacht, $95 Million
  2. Satya Paul tie, $21 Million
  3. Scott Henshall dress, $5 Million
  4. Caran d'Ache's "La Modernista Diamonds" pen, $265,000
  5. White Alba 2 lb. 10 oz. truffle, $112,000
  6. Chateau d'Yquem Sauternes (1787) wine, $64,000 per bottle
  7. Gucci "Genius Jeans," $3,134
  8. Lee Stafford "Couture Haircut," $1,925
  9. Golden Opulence Ice Cream Sundae, $1,000
  10. Platinum Guild International "I Do" nail polish, $250 per bottle