no bsr

pry(main)> >> AmzLookUp.item_lookup(query:{'ItemId' => 'B000CST01A' , 'ResponseGroup' => 'OfferFull'}).to_h["ItemLookupResponse"]["Items"]["Item"]
eGroup' => 'OfferFull'}).to_h["ItemLookupResponse"]["Items"]["Item"]
=> {"ASIN"=>"B000CST01A",
 "OfferSummary"=>
  {"LowestNewPrice"=>{"FormattedPrice"=>"Too low to display"},
   "LowestUsedPrice"=>
    {"Amount"=>"1515", "CurrencyCode"=>"USD", "FormattedPrice"=>"$15.15"},
   "TotalNew"=>"24",
   "TotalUsed"=>"1",
   "TotalCollectible"=>"0",
   "TotalRefurbished"=>"0"},
 "Offers"=>
  {"TotalOffers"=>"1",
   "TotalOfferPages"=>"1",
   "MoreOffersUrl"=>
    "http://www.amazon.com/gp/offer-listing/B000CST01A%3FSubscriptionId%3DAKIAI42PXZ2Q3M2SUVBQ%26tag%3Dmborisbeginin-20%26linkCode%3Dxm2%26camp%3D2025%26creative%3D386001%26creativeASIN%3DB000CST01A",
   "Offer"=>
    {"Merchant"=>{"Name"=>"AAA Security Depot"},
     "OfferAttributes"=>{"Condition"=>"New"},
     "OfferListing"=>
      {"OfferListingId"=>
        "to2ljGxlMlfURlZFCYaLkJfz4iV4gImnM98rrNCRwa4N1Ft7EyRVjzpOVMobTavJzQM1XFo%2F4UY4qHP1pGiTxXzdr56G5q3G0erVcWUQvOCeopqoDF%2FWIW120ApTek%2BwM9qbjw%2FmldLzCOAa0M05cA%3D%3D",
       "Price"=>
        {"Amount"=>"2200", "CurrencyCode"=>"USD", "FormattedPrice"=>"$22.00"},
       "Availability"=>"Usually ships in 1-2 business days",
       "AvailabilityAttributes"=>
        {"AvailabilityType"=>"now",
         "MinimumHours"=>"24",
         "MaximumHours"=>"48"},
       "IsEligibleForSuperSaverShipping"=>"0",
       "IsEligibleForPrime"=>"0"}}}}