They say a good book is like a good friend: It'll make you laugh, cry, and you can always pick up where you left off. But what if that book is customized, filled with photos of friends and family, and costs just $10? Today's deal from Picaboo is your new BFF: Pay $10 and receive a 20-page 8.5x11 Classic Custom hardcover photo book (a $40 value), or pay $20 for an 11x14 version (a $60 value). Start by choosing from a variety of professionally designed themes -- such as wedding, travel, or baby -- then drag and drop your photos and captions anywhere on the page. Choose from a wide variety of beautiful backgrounds, page layouts, and fonts to make your pages truly unique, then finish with a customized cover in a variety of designs and colors. It's the best friend money can buy -- for less than half the price.

In the Middle Ages, knights followed the stages of courtly love: worshiping from afar, daring acts of chivalry, and declarations of devotion. Skip over the dangerous-sounding acts of valor and get straight to the wooing with today's deal: Pay $25 and watch it bloom into $50 to spend on Valentine's Day flowers from Teleflora. Your quest is simple, thanks to Teleflora's Valentine's Day Collection, which boasts bouquets of long-stemmed roses sprouting from keepsake vases; lush mixed floral medleys; and cute combinations of pink and red petals. Hand-arranged and hand-delivered by local florists, this personal touch is sure to win your virtuous lady's heart. Damsels, don't distress -- just forward this deal to your knight in shining armor, and he'll get the hint to shower you with fresh, fragrant flowers.

Whispering sweet nothings into your significant other's ear is a lovely gesture, but you're better off providing sweet somethings this Valentine's Day. Lavish your beloved with many a splendored thing from RedEnvelope.com: Pay $15 for $30 to spend on unique gifts that are sure to please whether you are crushing, head over heels, or decades deep in love. Select personalized jewelry, like a birthstone necklace or an engraved charm bracelet, or showcase your decorative flair with personalized wall art or custom-embroidered throw pillows. If you're feeling playful, try a romantic game where your darling cashes in "tickets to love," which include sweet and spicy deeds, plus one wildcard. Whether you want to wow your love with personalized gifts or gourmet chocolate-dipped strawberries and fresh flowers, this deal lets you put your own special stamp on the sweet occasion.

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Say, "Be Mine" to your snookums with something more novel than candy hearts with today's deal for designer goodies from Overstock.com. For $10, you'll get $20 to spend on this online retailer's massive inventory. Featuring brand-name merchandise at steep discounts, Overstock boasts department after digital department of jewelry, home décor, men's and women's apparel, furniture, luggage, and more. Catering to all tastes -- and all price ranges -- Overstock is sure to have something that'll make your sweetheart whisper, "U R Cute." Whether it's a diamond bracelet, those brown boots your babe crooned over, or a pragmatic comforter set, your out-of-the-chocolate-box thinking this Valentine's Day will warrant plenty of "XOXO"s.

You can pretend that you believed your beloved when she said that all she wants for Valentine's Day is to cuddle up with a movie and pizza, or you can give her what she really wants: jewelry. Worry not if you're still broke from her holiday gift, because today's deal from Blue Nile has you covered: Pay $50 for $100 or $100 for $200 worth of jewelry with shipping included from the leading online retailer of certified diamonds and fine jewelry for more than a decade. Blue Nile is the go-to for everything from big-ticket items like the perfect engagement ring to surprises like a sharp pair of onyx cuff links or a classic pearl necklace. Even if your V-Day turns into a cozy night with a rom-com, we're sure she won't mind the sparkle that reflects from the TV glow.