Choose the latter and the book calls you a wimp with no sense of adventure, lectures for you to spend a minute rethinking your choices, and then turn back to the previous page to make another decision
At first they were seen as not much more than a flavorful mechanic to fit in with the pirates theme of the set, but as more treasure cards started showing up in new sets, attention started to shift towards them

Sort Card Type Serperior #125Secret Rare $149.20 Serperior #13Holo Rare $5.06 Serperior #8Holo Rare $2.18 Serperior #RC3Uncommon $4.58 Serperior #7Rare $0.65 Serperior #6Rare $0.15 Serperior #6Rare $0.26 Serperior #7Uncommon $2.39 Serperior - 064 #64Promo $8.65 Serperior - 064 [Staff] #64Promo $27.39 Serperior - 13/149 (Cosmos Holo) #13Promo $10.82 Serperior - 5/114 (Cracked Ice Holo) #5Holo Rare $2.89 Serperior - BW20 #BW20Promo $6.53 Serperior (5) #5Holo Rare $2.33 Serperior (6) #6Holo Rare $3.12 Serperior ex #3Double Rare $0.59 Serperior ex - 003/086 #3Double Rare $0.24 Serperior ex - 156/086 #156Ultra Rare $1.19 Serperior ex - 159/086 #159Super Rare $1.33 Serperior ex - 164/086 #164Special Illustration Rare $50.61 Serperior ex - 167/086 #167Special Art Rare $40.61 Serperior V #7Ultra Rare $0.89 Serperior V #TG13Ultra Rare $24.58 Serperior V - 005/068 #5Double Rare $0.61 Serperior V - 075/068 #75Super Rare $4.29 Serperior V - 084/068 #84Character Super Rare $45.37 Serperior V (Full Art) #170Ultra Rare $2.38 Serperior VSTAR #8Ultra Rare $1.21 Serperior VSTAR - 006/068 #6Triple Rare $0.60 Serperior VSTAR - 086/068 #86Hyper Rare $8.02 Serperior VSTAR - 092/068 #92Ultra Rare $7.84 Serperior VSTAR (Secret) #196Secret Rare $7.36 Serperior VSTAR (Secret) (210) #210Secret Rare $6.52 Serperior #125Secret Rare $149.20 Serperior ex - 164/086 #164Special Illustration Rare $50.61 Serperior V - 084/068 #84Character Super Rare $45.37 Serperior ex - 167/086 #167Special Art Rare $40.61 Serperior - 064 [Staff] #64Promo $27.39 Serperior V #TG13Ultra Rare $24.58 Serperior - 13/149 (Cosmos Holo) #13Promo $10.82 Serperior - 064 #64Promo $8.65 Serperior VSTAR - 086/068 #86Hyper Rare $8.02 Serperior VSTAR - 092/068 #92Ultra Rare $7.84

Decks[edit] Fonda uses this Deck at first
Selling your Pokemon cards online will get you the best price, but it can be time consuming: taking pictures, writing descriptions, responding to customers, packing, shipping, returns its a lot of work
For those seeking comprehensive protection, many security experts recommend a layered approach: use blocking cards in your daily wallet for convenience, and sleeves for passports and other sensitive documents when traveling